Northampton: plumbing, heating and air-conditioning companies

Northampton has 269 plumbing, heating and air-conditioning companies (SIC 43220) and 499 electrical and other installation companies registered here (Companies House, 1 Sep 2026); 0 are MCS-certified for air-to-air yet. If the office is in NN3, summer 2026 had ≈8 nights above 18 °C there (7 times the 1991–2020 average of 1.1).

SIC 43220

Open a company

A-A-T PLUMBING HEATING LTD, incorporated 2019, status Active.

Postcode districts

7 postcode districts in Northampton. Each link lists every registered office in that district.
District	SIC 43220	SIC 43210 and 43290
NN3	51	107
NN1	48	93
NN4	47	76
NN5	38	67
NN2	34	61
NN6	27	52
NN7	24	43

Plumbing, heating and air-conditioning companies

Showing 200 of 269 SIC 43220 companies. Active offices nearest the town centre come first.
Company	Incorporated	Status	District
ECOFLOW HEATING SOLUTIONS LTD	2026	Active	NN2
ZERO CARBON EMISSIONS LTD	2020	Active	NN2
TGM ELEVATORS LIMITED	2024	Active	NN2
ABI PLUMBING AND BATHROOMS LTD	2022	Active	NN2
BRIGGS & FORRESTER ENERGY LTD	2011	Active	NN2
CRITICAL CONTROL SOLUTIONS LTD	2017	Active	NN2
A-A-T PLUMBING HEATING LTD	2019	Active	NN1
LUGAS HEATING LIMITED	2024	Active	NN2
CLYDE MECHANICAL SERVICES LIMITED	2006	Active	NN1
FAIR PLUMBING AND HEATING LTD	2024	Active	NN1
EPS TRENCHLESS INSTALLATIONS LTD	2011	Active	NN1
RB PLUMING LTD	2025	Active	NN1
TECHNICAL HEATING SERVICES (NORTHAMPTON) LTD	2016	Active	NN2
BYRON & PARTNERS LTD	2023	Active	NN2
MASTER BUILD HOLDINGS LTD	2026	Active	NN1
FEUGO LTD	2026	Active	NN1
ARK PLUMBING & HEATING LIMITED	2014	Active	NN2
CATALYST HEATING AND COOLING SERVICES LTD	2019	Active	NN2
GO GENERATE LTD	2023	Active	NN2
J & N PLUMBING AND HEATING LIMITED	2019	Active	NN2
MARTIN BURROWS PLUMBERS LIMITED	2003	Active	NN2
MBP DRAINAGE SERVICES LTD	2026	Active	NN2
MCGILL PLUMBING & HEATING LTD	2026	Active	NN2
PRO CLIMATE CONTROL LTD	2026	Active	NN2
RADICOOL AIR CONDITIONING LTD	2026	Active	NN2
SB PLUMBING NORTHAMPTON LTD	2025	Active	NN2
STEVE FARMER PLUMBING & HEATING LTD	2012	Active	NN2
TRENNERY'S PLUMBING & HEATING LIMITED	2021	Active	NN2
WISEWORKS INT LTD	2025	Active	NN1
VIRK BUILD WORKS LTD	2026	Active	NN1
OP VENTILATIONS SYSTEM LTD	2019	Active	NN1
BUTTERWORTH HEATING LIMITED	2009	Active	NN2
DUCTWORK SOLUTIONS LTD	2025	Active	NN1
JP PLUMBING & DRAINAGE LTD	2011	Active	NN1
MORRIS PASCOE LTD	2023	Active	NN1
MSG GAS & HEATING SOLUTIONS LIMITED	2016	Active	NN1
KEYSTONE BUILDING & RENOVATION LIMITED	2022	Active	NN5
THE HEAT CORPORATION LIMITED	2012	Active	NN5
AQUA VALVE PLUMBING LTD	2026	Active	NN1
BILLINGS PLUMBING AND HEATING LTD	2023	Active	NN1
COOL SPACE SOLUTIONS LIMITED	2025	Active	NN1
COOLTHERM AIR CONDITIONING LTD	2022	Active	NN1
JP CHAPMAN SERVICES LTD	2021	Active	NN1
REACTIVE PLUMBER LTD	2024	Active	NN1
EHP SERVICES LTD	2016	Active	NN1
VITEKAN LIMITED	2023	Active	NN2
EMBERHEAT LIMITED	2021	Active	NN1
ICEHAUS LIMITED	2010	Active	NN1
OUSE VALLEY PLUMBING LIMITED	2014	Active	NN1
PLUMLEYS PLUMBING MERCHANT LIMITED	2018	Active	NN1
STEVE MORIARTY GAS MAINTENANCE LIMITED	2023	Active	NN1
SUPERCOOL EAST LTD	2017	Active	NN1
SUPERCOOL GROUP LIMITED	2018	Active	NN1
SUPERCOOL NORTH LTD	2017	Active	NN1
SUPERCOOL REFRIGERATION AND AIR CONDITIONING LIMITED	2009	Active	NN1
SUPERCOOL SOUTH LTD	2017	Active	NN1
SUPERCOOL WEST LTD	2017	Active	NN1
ALICE ENERGY SOLUTIONS LIMITED	2025	Active	NN5
AZ PLUMBING & HEATING NORTHAMPTON LTD	2023	Active	NN5
TT DRAINAGE LTD	2023	Active	NN5
DENISS SOLUTIONS LTD	2026	Active	NN3
DB PLUMBING AND HEATING SERVICES LTD	2023	Active	NN5
AARON SHAHID HEATING AND PLUMBING LTD	2023	Active	NN5
BLAKEMORE MANAGEMENT LIMITED	2026	Active	NN5
BLAKEMORE RENEWABLES LTD	2024	Active	NN5
BLAKEMOREUS LTD	2025	Active	NN5
D BLAKEMORE LTD	2026	Active	NN5
RI (NORTHAMPTON) LIMITED	2017	Active	NN5
WELLS IE LTD	2015	Active	NN2
TANASPLUMBING LTD	2025	Active	NN5
NATIONWIDE HOME PROFESSIONALS LTD	2021	Active	NN3
PLUMBING DV LTD	2024	Active	NN5
ANCHOR MAINTENANCE SOLUTIONS LTD	2025	Active	NN3
CHALLIS PLUMBING AND HEATING LTD	2022	Active	NN5
AUTUMN MECHANICAL SERVICES LIMITED	1997	Active	NN4
DK PLUMBING SERVICES LTD	2014	Active	NN3
N.E.C. PLUMBING AND HEATING LIMITED	2005	Active	NN2
P A CASSIDY (MECHANICAL SERVICES) LIMITED	1998	Active	NN5
HEATEX GAS SOLUTIONS LTD	2026	Active	NN5
EC PLUMBING & HEATING LIMITED	2022	Active	NN4
KERN CONTROLS LIMITED	2026	Active	NN4
PULSE AUTOMATION LTD	2022	Active	NN4
BLUEPRINT BSS LIMITED	2009	Active	NN3
HIGH ACRE DEVELOPMENTS LIMITED	2014	Active	NN3
ENERGY PARTNERS SOLUTIONS LTD	2020	Active	NN2
AZURE PLUMBING & HEATING LTD	2005	Active	NN2
MRT PROJECT SOLUTIONS LTD	2014	Active	NN1
VADIM EXPERT-TRANS LTD	2020	Active	NN2
SYNCRO GAS AND PLUMBING LIMITED	2021	Active	NN2
VELAS GROUP LTD	2026	Active	NN1
DC PLUMBING LIMITED	2026	Active	NN2
B.B. GAS & PLUMBING LTD	2020	Active	NN3
CARPATHIA GROUP LIMITED	2026	Active	NN5
CSC PLUMBING AND HEATING LTD	2019	Active	NN2
BETAFIX PLUMBING AND HEATING LTD LTD	2020	Active	NN3
RK HEATING & PLUMBING LIMITED	2018	Active	NN3
VIS VENTILATION INDUSTRIAL SYSTEMS LTD	2021	Active	NN4
FWR JEYES LTD	2016	Active	NN2
RENEW INTERIORS LTD	2024	Active	NN5
JEFFREY PLUMBING AND HEATING LTD	2014	Active	NN2
S&T BUILDING & MAINTENANCE LTD	2026	Active	NN3
BARTON HEATING AND PLUMBING LTD	2017	Active	NN3
D P ALLISON PLUMBING AND CONSTRUCTION LIMITED	2015	Active	NN3
MASK PLUMBING SOLUTIONS LTD	2022	Active	NN3
ROLAND HILL PLUMBING & GAS SERVICES LIMITED	2004	Active	NN3
STEELE'S PLUMBING & HEATING LTD	2020	Active	NN5
CSC ELECTRICAL LIMITED	2012	Active	NN5
RNB PLUMBING LTD	2025	Active	NN4
HARTWELL & SON LIMITED	2014	Active	NN3
SPHERETECH LIMITED	2014	Active	NN3
PLUMBING MCM LTD	2024	Active	NN4
PRECISION PLUMBING LTD	2021	Active	NN3
RUN PLUMBING AND HEATING LTD	2026	Active	NN4
RMB PIPEWORK SERVICES LTD	2018	Active	NN5
NORTHANTS REFRIGERATION LIMITED	2007	Active	NN3
CASTLE CLIMATE CONTROL LTD	2015	Active	NN5
O'BRIEN HEATING SERVICES LIMITED	2018	Active	NN2
A2E SERVICES LIMITED	2008	Active	NN3
NORTHAMPTON H2O LIMITED	2010	Active	NN3
J7 GAS, HEATING & PLUMBING LTD	2025	Active	NN4
LEE MYNARD LIMITED	2019	Active	NN4
NORTHAMPTON BUILDING SERVICES LIMITED	2003	Active	NN4
NORTHAMPTONSHIRE PIPEWORK SERVICES LTD	2023	Active	NN4
PHASE MECHANICAL PROJECTS LIMITED	2011	Active	NN3
PHASE MECHANICAL SERVICES LIMITED	2009	Active	NN3
PI BUILDING SERVICES LTD	2008	Active	NN3
A. D. LEGGETT LIMITED	2024	Active	NN5
AMV HEATING AND PLUMBING LTD	2025	Active	NN5
NOKA PLUMBING LIMITED	2022	Active	NN5
BODILY HEATING & PLUMBING LTD	2024	Active	NN5
DMZCONSTRUCT LTD	2024	Active	NN3
AQ PLUMBING AND HEATING LTD	2026	Active	NN4
AIR RUSH LTD	2019	Active	NN5
2AGES PROJECTS LTD	2024	Active	NN4
BUILDING ENERGY SYSTEMS LTD	2001	Active	NN4
GHC HEATING SOLUTIONS LTD	2018	Active	NN4
PARSONS PLUMBING & HEATING SERVICES LTD	2025	Active	NN4
PROACTIVE HEATING AND PLUMBING LTD	2017	Active	NN4
WENTWORTH & JEFFRIES LIMITED	2018	Active	NN4
WILLOW PLUMBING & HEATING LIMITED	2005	Active	NN4
BERGFIX SOLUTIONS LTD	2025	Active	NN4
ENVIRO HEATING & COOLING LTD	2020	Active	NN3
GWS CARPENTRY AND PLUMBING LIMITED	2023	Active	NN3
VASANU PLUMBING LTD	2019	Active	NN5
MOULTON PLUMBING AND HEATING LTD	2026	Active	NN3
M WEATHERLEY & SONS LTD	2012	Active	NN4
M&O CLIMATE SOLUTIONS LTD	2026	Active	NN3
HUNSBURY HEATING LTD	2018	Active	NN4
EASYFIX PLUMBING LTD	2025	Active	NN3
TAYLOR PLUMBING & HEATING SERVICES LIMITED	2005	Active	NN3
TRUSTUS PLUMBING & HEATING SERVICES LTD	2013	Active	NN3
FORGE ENERGY LTD	2024	Active	NN5
PROHEAT NORTHAMPTON LTD	2024	Active	NN3
IG MECHANICAL SERVICES LTD	2026	Active	NN4
HIGHLANDER PROPERTY SERVICES LIMITED	2007	Active	NN4
NND VENT LIMITED	2026	Active	NN4
WHELAN LIMITED	2005	Active	NN4
HEAT SOURCE PLUMBING, HEATING & RENEWABLE ENERGY LIMITED	2016	Active	NN4
CPS CONSTRUCT LTD	2022	Active	NN5
FLUSH PLUMBING LIMITED	2010	Active	NN3
LISHMAN PLUMBING & HEATING CONTRACTORS LTD	2016	Active	NN4
HOLYWELL HEATING LTD	2026	Active	NN3
NORTHANTS BOILER SPECIALISTS LTD	2020	Active	NN3
NGB PROPERTY SOLUTIONS LIMITED	2026	Active	NN4
STATOM RENOVATIONS LTD	2023	Active	NN4
JS INSTALLATIONS LTD	2025	Active	NN4
JRJ PLUMBING & HEATING LIMITED	2019	Active	NN5
I.C.E.COURIER LTD	2023	Active	NN4
IC PLUMBING LTD	2025	Active	NN4
RC PLUMBING&ELECTRICAL LTD	2026	Active	NN4
DM EMERGENCY PLUMBING LTD	2019	Active	NN4
CLAS PLUMBING LTD	2025	Active	NN3
VORTEX CLIMATE SOLUTIONS LTD	2026	Active	NN4
JOHNSONS PLUMBING AND HEATING LTD	2020	Active	NN3
HUNTER HEATING LTD	2024	Active	NN3
EMR PLUMBING LTD	2023	Active	NN4
PLUMB-LINE CONTRACTING LIMITED	2001	Active	NN6
ASSET GAS SERVICES LTD	2018	Active	NN4
ANDRA CONSTRUCT LTD	2020	Active	NN4
MV PLUMBING LTD	2018	Active	NN3
SIG PLUMBING LTD	2024	Active	NN3
HCB PLUMBING AND BATHROOMS LIMITED	2020	Active	NN3
HEATON PLUMBING & HTG LTD	2026	Active	NN3
ADVANCE HEATING AND PLUMBING LTD	2023	Active	NN3
NORTHANTS HOMES LIMITED	2024	Active	NN3
JOE HARBER PLUMBING & HEATING LTD	2026	Active	NN3
CO2 GAS & HEATING LTD	2026	Active	NN3
AIR CONTROLLED ENGINEERING SERVICES LIMITED	1995	Active	NN6
HOGBEN PLUMBING AND HEATING LIMITED	2021	Active	NN6
JLE HEATING AND PLUMBING LTD	2021	Active	NN6
MILITARY PRECISION PLUMBING SERVICES LIMITED	2018	Active	NN6
VASPER BATHROOMS LIMITED	2026	Active	NN6
WALSERVE LIMITED	2025	Active	NN6
MJ ABC CONTRACTORS LTD	2022	Active	NN3
BRSS PLUMBING AND HEATING LIMITED	2013	Active	NN4
WATTS PLUMBING AND HEATING LIMITED	2011	Active	NN7
T&E PLUMBING AND HEATING LTD	2023	Active	NN7
MIDLAND GAS & PLUMBING SERVICE LTD	2025	Active	NN4
AQUAFLOW PLUMBING & HEATING SERVICES LTD	2015	Active	NN7
LIONHEART AC LTD	2024	Active	NN4

Electrical and other installation companies

Showing 100 of 499 electrical and other installation companies. Active offices nearest the town centre come first. No profile page for this SIC class.
Company	SIC	Incorporated	Status	District
SMART CONSERVATORY SOLUTIONS LTD	43290 · other construction installation	2015	Active	NN2
VICTOR SPARKS ELECTRICAL LTD	43210 · electrical installation	2022	Active	NN2
D&G ELECTRICIANS LTD	43210 · electrical installation	2018	Active	NN2
BARKLI LTD	43290 · other construction installation; 41201; 41202	2022	Active	NN2
FUSEJOB ELECTRICAL LTD	43210 · electrical installation; 62012	2021	Active	NN2
ASHVIK PRIME CONSTRUCTION LIMITED	43290 · other construction installation; 41201; 41202; 43999	2024	Active	NN1
THOR CIVILS LIMITED	43290 · other construction installation	2010	Active	NN2
MOTORDRIVECRAFT LIMITED	43290 · other construction installation; 45310; 85530	2025	Active	NN2
ALUMA ELECTRICAL CONTRACTORS LTD	43210 · electrical installation	2026	Active	NN2
CAVAEDIUM LTD	43290 · other construction installation; 41202	2024	Active	NN2
A&W CONTRACTORS LTD	43290 · other construction installation; 41201; 41202	2023	Active	NN2
A RUS ELECTRICAL LTD	43210 · electrical installation	2024	Active	NN1
SJ & CO BUILD LTD	43290 · other construction installation; 41202; 43390; 43999	2020	Active	NN1
A & V NORFOLK LTD	43290 · other construction installation	2025	Active	NN2
A.J.R. ELECTRICAL SERVICES (BANBURY) LIMITED	43210 · electrical installation	2007	Active	NN2
AITKEN ELECTRICAL CONTRACTORS LTD	43210 · electrical installation	2014	Active	NN2
EURO BUILDING AND MAINTENANCE CONTRACTORS LTD	43290 · other construction installation; 41100; 43390	2006	Active	NN2
EURO BUILDING COMMERCIAL LTD	43290 · other construction installation; 41100; 43390	2024	Active	NN2
EURO BUILDING HOUSING LTD	43290 · other construction installation; 41100; 43390	2024	Active	NN2
EURO BUILDING NORTHAMPTON LTD	43290 · other construction installation; 41100; 43390	2024	Active	NN2
GAVIN JONES SERVICES LTD	43210 · electrical installation	2016	Active	NN2
IAN WHITE ELECTRICAL SERVICES LIMITED	43210 · electrical installation	2010	Active	NN2
IMPULSE ELECTRICAL (BEDFORD) LTD	43210 · electrical installation	2021	Active	NN2
INOX INTERIORS LIMITED	43290 · other construction installation	2021	Active	NN2
J & G REES & CO LTD	43290 · other construction installation	2019	Active	NN2
JB ELECTRICAL (NORTHAMPTON) LTD	43210 · electrical installation	2025	Active	NN2
M & B ROOFING & CLADDING LTD	43290 · other construction installation	2013	Active	NN2
MACMILLAN BUILDERS LTD	43290 · other construction installation	2020	Active	NN2
MALIN PRECISE ELECTRICAL LTD	43210 · electrical installation	2026	Active	NN2
NN PAVING LTD	43290 · other construction installation	2018	Active	NN2
RICH FAULKNER ELECTRICAL LTD	43210 · electrical installation	2022	Active	NN2
SITE GRID ENERGY LIMITED	43290 · other construction installation	2025	Active	NN2
SUPERIOREVCHARGINGSOLUTIONS LTD	43210 · electrical installation	2020	Active	NN2
TG ARCHER LIMITED	43290 · other construction installation	2019	Active	NN2
TOWN ELECTRICAL SOLUTIONS LTD	43210 · electrical installation	2023	Active	NN2
W ROBERTS ELECTRICAL LTD	43210 · electrical installation	2023	Active	NN2
A&J FUTURE CONSTRUCTION LIMITED	43210 · electrical installation; 41202; 68100; 68209	2023	Active	NN1
STORM SOLUTIONS LTD	43290 · other construction installation; 43910	2022	Active	NN5
T.K. CABLE LIMITED	43290 · other construction installation	2003	Active	NN5
ALU-PLAS WINDOWS AND DOORS LIMITED	43290 · other construction installation	1999	Active	NN1
ANDI CONSTRUCTION LTD	43290 · other construction installation	2025	Active	NN2
HARRISON ELECTRICAL (NORTHAMPTON) LIMITED	43210 · electrical installation	2011	Active	NN1
HEATH GLAZING LTD	43290 · other construction installation	2018	Active	NN1
KENT ELECTRICAL COMPANY (EARLS BARTON) LTD	43210 · electrical installation	2015	Active	NN1
NOVA INTEGRATED SYSTEMS LIMITED	43210 · electrical installation	2011	Active	NN1
PROWESS ELECTRICAL SOLUTIONS LTD	43210 · electrical installation	2019	Active	NN1
RVS ENGINEERING LIMITED	43290 · other construction installation	2019	Active	NN1
SYSTEMS + CERAMICS LIMITED	43290 · other construction installation; 41100; 70229	1991	Active	NN1
THE ENERGY CONSERVATION COMPANY LTD	43290 · other construction installation	2023	Active	NN1
BOWERS ELECTRICAL ENGINEERING SERVICES LIMITED	43210 · electrical installation	2014	Active	NN5
DOGGETT ELECTRICAL SERVICES LIMITED	43210 · electrical installation	2019	Active	NN2
WATTEN POWER LIMITED	43210 · electrical installation; 27900; 72190	2026	Active	NN1
CLICK ELECTRICAL CONTRACTORS LTD	43210 · electrical installation	2011	Active	NN1
DAVENTRY PARTITIONING SERVICES LIMITED	43290 · other construction installation	1985	Active	NN1
BCK CONTRACTING LIMITED	43290 · other construction installation	2005	Active	NN5
MK ELECTRICAL AND TESTING LTD	43210 · electrical installation	2022	Active	NN1
VPD ENGINEERING LTD	43210 · electrical installation; 71121; 71122; 71129	2018	Active	NN1
H & H ELECTRICAL (SERVICES) LIMITED	43210 · electrical installation	2011	Active	NN1
H & H ELECTRICAL MAINTENANCE LTD	43210 · electrical installation	2020	Active	NN1
HERITAGE ELECTRICAL (LINCS) LIMITED	43210 · electrical installation	2024	Active	NN1
S BURTON LIMITED	43210 · electrical installation	2007	Active	NN1
INPULZE ELECTRICAL LTD	43210 · electrical installation	2019	Active	NN5
INPULZE EXLINE LTD	43210 · electrical installation	2023	Active	NN5
INPULZE GROUP LTD	43210 · electrical installation	2023	Active	NN5
NEXUS KITCHENS LTD	43290 · other construction installation	2024	Active	NN1
STONEHAYES BRICKLAYERS LTD	43290 · other construction installation	2025	Active	NN1
ZEST KITCHENS NORTHAMPTON LIMITED	43290 · other construction installation	2018	Active	NN1
DILUSSO ELECTRICAL LTD	43210 · electrical installation	2022	Active	NN1
ZAP EV LIMITED	43210 · electrical installation	2021	Active	NN1
ROVELL ELECTRICAL LTD	43210 · electrical installation	2018	Active	NN3
ECOSAFEELECTRICAL LTD	43210 · electrical installation	2021	Active	NN1
SIGNATURE SPACES PROPERTY DEVELOPERS LTD	43290 · other construction installation	2025	Active	NN5
B ENGLAND CONTRACT SERVICES LIMITED	43290 · other construction installation	2007	Active	NN1
ECO2 ENERGY SOLUTIONS LIMITED	43210 · electrical installation	2024	Active	NN1
ECO2PV LIMITED	43210 · electrical installation	2024	Active	NN1
ELECTRICAL CABLING SOLUTIONS LTD	43210 · electrical installation	2018	Active	NN1
EVENT EXHIBITION SERVICES LIMITED	43210 · electrical installation	2020	Active	NN1
INSTALLATION SERVICES AND LOGISTICS LIMITED	43290 · other construction installation	2011	Active	NN1
S K TILING LTD	43290 · other construction installation	2017	Active	NN1
S&S ELECTRICAL INSTALLATIONS LTD	43210 · electrical installation	2017	Active	NN1
SHERATON & SONS PROPERTY SERVICES LTD	43290 · other construction installation	2011	Active	NN1
SPICER INSTALLATIONS LIMITED	43290 · other construction installation	2006	Active	NN1
VEHICLE CHARGING INSTALLS LIMITED	43210 · electrical installation	2023	Active	NN1
WIRE & BUILD LTD	43210 · electrical installation; 41201; 41202	2025	Active	NN1
KASPIRO SERVICE LTD	43290 · other construction installation; 43999; 71200; 86900	2021	Active	NN1
1ST CHOICE PARK HOMES LTD	43290 · other construction installation	2026	Active	NN1
REVOLEX LTD	43290 · other construction installation	2019	Active	NN1
BC-ELECTRICAL LTD	43210 · electrical installation	2026	Active	NN5
NB ENERGY HERO LTD	43210 · electrical installation	2025	Active	NN5
TOFAN CLADDING SPECIALISTS LIMITED	43290 · other construction installation	2017	Active	NN5
F. MITTON AND SON (ELECTRICAL) LIMITED	43210 · electrical installation	1986	Active	NN1
WOOTTON ELECTRICAL LIMITED	43210 · electrical installation	2003	Active	NN1
PROVOLT SOLUTIONS LTD	43210 · electrical installation	2026	Active	NN2
KINGSTHORPE KONSTRUCTION LTD	43290 · other construction installation	2023	Active	NN2
TOP KITCHENS&BATH INSTALLING LTD	43210 · electrical installation; 41202	2025	Active	NN5
KINGSTHORPE CONSTRUCTION LIMITED	43290 · other construction installation	2011	Active	NN2
LME SOLUTIONS LTD	43290 · other construction installation; 43999	2025	Active	NN5
M HOME RENOVATIONS LTD	43290 · other construction installation; 41202	2019	Active	NN3
X3 ELECTRICAL LTD	43210 · electrical installation	2025	Active	NN5
HARVEY ELECTRICS LTD	43210 · electrical installation	2025	Active	NN1

Heat and planning around Northampton

In Northampton last summer (2026) there were ≈6.5 nights that stayed above 18 °C — 7 times the 1991–2020 average of 1.0 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities). The figure is the household-weighted mean of 7 postcode districts where these offices are registered.

10% of sampled postcodes in Northampton sit in a conservation area (6,859 live postcodes across 7 districts).

In England an air-source heat pump on a house can be permitted development under Class G when the conditions hold, including the MCS 020a noise limit of 37.0 dB(A) (§3.2 Step 8).

Companies House snapshot 1 Sep 2026, retrieved 25 Sep 2026. The address shown is the registered office, not a verified operating base. This catalogue is a directory of incorporated businesses, not an exhaustive installer register. Hot nights: ERA5-ARCO, June–August, minimum at or above 18 °C, household-weighted across the districts where these offices are registered, retrieved 25 Sep 2026. Conservation-area share: sampled postcode points, snapshot 25 Sep 2026. Distances are an equirectangular approximation to 0.1 km.

Better than a town directory that only lists names: each plumbing company links to its Companies House record and the local hot-night count.

Report an error in these figures